Here, learn about your responsibilities for unpaid rent and eviction procedures with a nonpaying roommate, what a landlord's role is under such circumstances. Austin Tenants Council provides a Renting Together Contract that you and your roommate(s) can fill out and sign before you move in.A lease agreement longer than one year must be in writing. A lease is a contract between a landlord and a tenant. Roommate Agreement Template: Prevent disputes, ensure a smooth cohabitation, and foster a harmonious living space. All the individual renting the same dwelling should be individually named on the lease agreement. Your residential lease agreement in Dallas, Texas should outline the exact dates the tenant can live in the property. A Texas lease agreement is a written contract explaining the inner workings of a rental transaction involving a piece of real estate. This article explains what can happen when there is no formal residential lease agreement in a roommate, family, or similar situation. Write down the full names of everyone who will be living in the rental property and the landlord or property manager.